Mechanism and control of the long-term performance evolution of structures

doi:10.1007/s11709-020-0667-7

Front. Struct. Civ. Eng.

2020, Vol. 14

Issue (5) : 1039-1048 https://doi.org/10.1007/s11709-020-0667-7

FOREFRONT PERSPECTIVE

Mechanism and control of the long-term performance evolution of structures

Zhiqiang DONG^1,², Gang WU^1,²(

), Hong ZHU^1,², Haitao WANG³, Yihua ZENG^1,²

¹. Key Laboratory of Concrete and Prestressed Concrete Structures of Ministry of Education, Southeast University, Nanjing 210096, China
². National and Local Joint Engineering Research Center for Intelligent Construction and Maintenance, Nanjing 210096, China
³. College of Civil and Transportation Engineering, Hohai University, Nanjing 210098, China

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Abstract

It is well known that structural properties degrade under long-term environmental exposure and loading and that the degradation rate is controlled by inherent physical and chemical degradation mechanisms. The elucidation of the degradation mechanisms and the realization of effective long-term performance degradation control have been a research frontier in the field of civil engineering in recent years. Currently, the major topics that concern this research frontier include revealing the physical and chemical mechanisms of structural performance evolution under long-term environmental exposure and loading and developing structural performance degradation control technologies based on fiber-reinforced materials, for example, fiber-reinforced polymers (FRPs) and fabric-reinforced cementitious matrix (FRCM). In addition, there are novel structural performance control technologies, such as using a shape memory alloy (SMA) and self-healing concrete. This paper presents a brief state-of-the-art review of this topic, and it is expected to provide a reference for subsequent research.

Keywords degradation mechanism performance evaluation strengthening FRP FRCM

Corresponding Author(s): Gang WU

Just Accepted Date: 31 August 2020 Online First Date: 28 September 2020 Issue Date: 16 November 2020

Cite this article:

Zhiqiang DONG,Gang WU,Hong ZHU, et al. Mechanism and control of the long-term performance evolution of structures[J]. Front. Struct. Civ. Eng., 2020, 14(5): 1039-1048.

URL:

http://journal.hep.com.cn/fsce/EN/10.1007/s11709-020-0667-7
http://journal.hep.com.cn/fsce/EN/Y2020/V14/I5/1039

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Fig.1 Flowchart of the overall research method for long-term performance control.

Fig.2 Schematic diagrams of the effect of the maintenance on structural performance.

Fig.3 FRP materials and mechanical properties. (a) FRP composition and mechanical properties; (b) typical FRP products.

Fig.4 Typical EB-FRP strengthening system.

Fig.5 Typical NSM-FRP strengthening systems. (a) Schematic diagram; (b) flexural; (c) shear strengthening.

Fig.6 Typical systems of strengthening with externally prestressed FRP tendons. (a) Anchorage system; (b) deviator; (c) externally flexural strengthening.

Fig.7 FRCM materials and their mechanical properties. (a) FRCM; (b) stress-strain response.

Fig.8 Research on the strengthening of concrete structures with FRCM. (a) Bond behavior; (b) flexural strengthening; (c) shear strengthening; (d) column confinement. (reproduced from Ref. [⁵⁷])

Fig.9 Research on the strengthening of masonry structures with FRCM. (a) In-plane strengthening; (b) out-of-plane strengthening; (c) strengthening of arches.

1	H Lin, Y Zhao, P Feng, H Ye, J Ozbolt, C Jiang, J Q Yang. State-of-the-art review on the bond properties of corroded reinforcing steel bar. Construction & Building Materials, 2019, 213: 216–233 https://doi.org/10.1016/j.conbuildmat.2019.04.077
2	B G Salvoldi, H Beushausen, M G Alexander. Oxygen permeability of concrete and its relation to carbonation. Construction & Building Materials, 2015, 85: 30–37 https://doi.org/10.1016/j.conbuildmat.2015.02.019
3	J Wu, B Diao, J Xu, R Zhang, W Zhang. Effects of the reinforcement ratio and chloride corrosion on the fatigue behavior of RC beams. International Journal of Fatigue, 2020, 131: 105299 https://doi.org/10.1016/j.ijfatigue.2019.105299
4	K Nakarai, K Shitama, S Nishio, Y Sakai, H Ueda, T Kishi. Long-term permeability measurements on site-cast concrete box culverts. Construction & Building Materials, 2019, 198: 777–785 https://doi.org/10.1016/j.conbuildmat.2018.11.263
5	Z Chen, X Zhou, X Wang, L Dong, Y Qian. Deployment of a smart structural health monitoring system for long-span arch bridges: A review and a case study. Sensors (Basel), 2017, 17(9): 2151 https://doi.org/10.3390/s17092151
6	T Vidal, A Castel, R Francois. Corrosion process and structural performance of a 17 year old reinforced concrete beam stored in chloride environment. Cement and Concrete Research, 2007, 37(11): 1551–1561 https://doi.org/10.1016/j.cemconres.2007.08.004
7	B Wang, F Wang, Q Wang. Damage constitutive models of concrete under the coupling action of freeze-thaw cycles and load based on Lemaitre assumption. Construction & Building Materials, 2018, 173: 332–341 https://doi.org/10.1016/j.conbuildmat.2018.04.054
8	S Y Yang, X L Liu. Bond-slip deterioration model of corroded reinforced concrete members under reversed cyclic loading. Journal of Shanghai Jiaotong University, 2012, 46(10): 1581–1586 (in Chinese)
9	T J Kirkpatrick, R E Weyers, C M Anderson-Cook, M M Sprinkel. Probabilistic model for the chloride-induced corrosion service life of bridge decks. Cement and Concrete Research, 2002, 32(12): 1943–1960 https://doi.org/10.1016/S0008-8846(02)00905-5
10	M Akiyama, D M Frangopol. Long-term seismic performance of RC structures in an aggressive environment: Emphasis on bridge piers. Structure and Infrastructure Engineering, 2014, 10(7): 865–879 https://doi.org/10.1080/15732479.2012.761246
11	D M Frangopol. Life-cycle performance, management, and optimisation of structural systems under uncertainty: Accomplishments and challenges. Structure and Infrastructure Engineering, 2011, 7(6): 389–413 https://doi.org/10.1080/15732471003594427
12	D M Frangopol, M Soliman. Life-cycle of structural systems: Recent achievements and future directions. Structure and Infrastructure Engineering, 2016, 12(1): 1–20 https://doi.org/10.1080/15732479.2014.999794
13	B R Ellingwood. Risk-informed condition assessment of civil infrastructure: state of practice and research issues. Structure and Infrastructure Engineering, 2005, 1(1): 7–18 https://doi.org/10.1080/15732470412331289341
14	D M Frangopol, Y Dong, S Sabatino. Bridge life-cycle performance and cost: Analysis, prediction, optimisation and decision-making. Structure and Infrastructure Engineering, 2017, 13(10): 1239–1257 https://doi.org/10.1080/15732479.2016.1267772
15	L C Hollaway. A review of the present and future utilisation of FRP composites in the civil infrastructure with reference to their important in-service properties. Construction & Building Materials, 2010, 24(12): 2419–2445 https://doi.org/10.1016/j.conbuildmat.2010.04.062
16	K. Soudki Guide for the Design and Construction of Externally Bonded FRP Systems for Strengthening Concrete Structures. ACI Technical Report ACI 440.2 R-02. 2002
17	T. Muktha Design and Construction of Building Components with Fibre-reinforced Polymers. CSA Technical Report CSA S806-02. 2002
18	K. Maruyama JSCE Recommendations for Upgrading of Concrete Structures with Use of Continuous Fiber Sheets. JSCE Technical Report. 2001
19	C P Press. Technical Code for Infrastructure Application of FRP Composites. Chinese Technical Report GB-50608. 2010 (in Chinese)
20	L Ding, G Wu, S Yang, Z Wu. Performance advancement of RC columns by applying basalt FRP composites with NSM and confinement system. Journal of Earthquake and Tsunami, 2013, 7(2): 1350007 https://doi.org/10.1142/S1793431113500073
21	X Wang, J Shi, G Wu, L Yang, Z Wu. Effectiveness of basalt FRP tendons for strengthening of RC beams through the external prestressing technique. Engineering Structures, 2015, 101: 34–44 https://doi.org/10.1016/j.engstruct.2015.06.052
22	G Wu, Z Q Dong, Z S Wu, L W Zhang. Performance and parametric analysis of flexural strengthening for RC beams with NSM-CFRP bars. Journal of Composites for Construction, 2014, 18(4): 04013051 https://doi.org/10.1061/(ASCE)CC.1943-5614.0000451
23	L Z Yao, G Wu. Nonlinear 2D finite-element modeling of RC beams strengthened with prestressed NSM CFRP reinforcement. Journal of Composites for Construction, 2016, 20(4): 04016008 https://doi.org/10.1061/(ASCE)CC.1943-5614.0000659
24	L Z Yao, G Wu. Fiber-element modeling for seismic performance of square RC bridge columns retrofitted with NSM BFRP bars and/or BFRP sheet confinement. Journal of Composites for Construction, 2016, 20(4): 04016001 https://doi.org/10.1061/(ASCE)CC.1943-5614.0000652
25	S A Babatunde. Review of strengthening techniques for masonry using fiber reinforced polymers. Composite Structures, 2017, 161: 246–255 https://doi.org/10.1016/j.compstruct.2016.10.132
26	A D’Ambrisi, F Focacci, R Luciano. Experimental investigation on flexural behavior of timber beams repaired with CFRP plates. Composite Structures, 2014, 108: 720–728 https://doi.org/10.1016/j.compstruct.2013.10.005
27	A Rahman, T Ueda. In-plane shear performance of masonry walls after strengthening by two different FRPs. Journal of Composites for Construction, 2016, 20(5): 04016019 https://doi.org/10.1061/(ASCE)CC.1943-5614.0000661
28	A Vahedian, R Shrestha, K Crews. Bond strength model for externally bonded FRP-to-timber interface. Composite Structures, 2018, 200: 328–339 https://doi.org/10.1016/j.compstruct.2018.05.152
29	H T Wang, G Wu, J B Jiang. Fatigue behavior of cracked steel plates strengthened with different CFRP systems and configurations. Journal of Composites for Construction, 2016, 20(3): 04015078 https://doi.org/10.1061/(ASCE)CC.1943-5614.0000647
30	G Wu, H T Wang, Z S Wu, H Y Liu, Y Ren. Experimental study on the fatigue behavior of steel beams strengthened with different fiber-reinforced composite plates. Journal of Composites for Construction, 2012, 16(2): 127–137 https://doi.org/10.1061/(ASCE)CC.1943-5614.0000243
31	J W Shi. Durability and reliability design of FRP strengthened concrete structures under coupled effects of multi-factors. Dissertation for the Doctor’s Degree. Nanjing: Southeast University, 2014 (in Chinese)
32	D Zhang, X L Gu, Q Q Yu, H Huang, B Wan, C Jiang. Fully probabilistic analysis of FRP-to-concrete bonded joints considering model uncertainty. Composite Structures, 2018, 185: 786–806 https://doi.org/10.1016/j.compstruct.2017.11.058
33	C E Bakis, L C Bank, V L Brown, E Cosenza, J F Davalos, J J Lesko, A Machida, S H Rizkalla, T C Triantafillou. Fiber-reinforced polymer composites for construction-state-of-the-art review. Journal of Composites for Construction, 2002, 6(2): 73–87 https://doi.org/10.1061/(ASCE)1090-0268(2002)6:2(73)
34	J G Teng, G M Chen, J F Chen, O A Rosenboom, L Lam. Behavior of RC beams shear strengthened with bonded or unbonded FRP wraps. Journal of Composites for Construction, 2009, 13(5): 394–404 https://doi.org/10.1061/(ASCE)CC.1943-5614.0000040
35	G Wu, J W Shi, W J Jing, Z S Wu. Flexural behavior of concrete beams strengthened with new prestressed carbon-basalt hybrid fiber sheets. Journal of Composites for Construction, 2014, 18(4): 04013053 https://doi.org/10.1061/(ASCE)CC.1943-5614.0000452
36	Z S Wu, K Iwashita, K Hayashi, T Higuchi, S Murakami, Y Koseki. Strengthening prestressed-concrete girders with externally prestressed PBO fiber reinforced polymer sheets. Journal of Reinforced Plastics and Composites, 2003, 22(14): 1269–1286 https://doi.org/10.1177/0731684403035572
37	D S Gu, G Wu, Z S Wu, Y F Wu. Confinement effectiveness of FRP in retrofitting circular concrete columns under simulated seismic load. Journal of Composites for Construction, 2010, 14(5): 531–540 https://doi.org/10.1061/(ASCE)CC.1943-5614.0000105
38	L C Hollaway, J Cadei. Progress in the technique of upgrading metallic structures with advanced polymer composites. Progress in Structural Engineering and Materials, 2002, 4(2): 131–148 https://doi.org/10.1002/pse.112
39	X L Zhao, L Zhang. State-of-the-art review on FRP strengthened steel structures. Engineering Structures, 2007, 29(8): 1808–1823 https://doi.org/10.1016/j.engstruct.2006.10.006
40	P Feng, S Bekey, Y H Zhang, L P Ye, Y Bai. Experimental study on buckling resistance technique of steel members strengthened using FRP. International Journal of Structural Stability and Dynamics, 2012, 12(1): 153–178 https://doi.org/10.1142/S0219455412004604
41	Q Q Yu, Y F Wu. Fatigue strengthening of cracked steel beams with different configurations and materials. Journal of Composites for Construction, 2017, 21(2): 04016093 https://doi.org/10.1061/(ASCE)CC.1943-5614.0000750
42	E Ghafoori, M Motavalli, X L Zhao, A Nussbaumer, M Fontana. Fatigue design criteria for strengthening metallic beams with bonded CFRP plates. Engineering Structures, 2015, 101: 542–557 https://doi.org/10.1016/j.engstruct.2015.07.048
43	N T K Al-Saadi, A Mohammed, R Al-Mahaidi, J Sanjayan. Performance of NSM FRP embedded in concrete under monotonic and fatigue loads: State-of-the-art review. Australian Journal of Structural Engineering, 2019, 20(2): 89–114 https://doi.org/10.1080/13287982.2019.1605686
44	H T Choi, J S West, K A Soudki. Partially bonded near-surface-mounted CFRP bars for strengthened concrete T-beams. Construction & Building Materials, 2011, 25(5): 2441–2449 https://doi.org/10.1016/j.conbuildmat.2010.11.056
45	I A Sharaky, L Torres, J Comas, C Barris. Flexural response of reinforced concrete (RC) beams strengthened with near surface mounted (NSM) fibre reinforced polymer (FRP) bars. Composite Structures, 2014, 109: 8–22 https://doi.org/10.1016/j.compstruct.2013.10.051
46	M Jalali, M K Sharbatdar, J F Chen, F Jandaghi Alaee. Shear strengthening of RC beams using innovative manually made NSM FRP bars. Construction & Building Materials, 2012, 36: 990–1000 https://doi.org/10.1016/j.conbuildmat.2012.06.068
47	V S Kuntal, M Chellapandian, S S Prakash. Efficient near surface mounted CFRP shear strengthening of high strength prestressed concrete beams—An experimental study. Composite Structures, 2017, 180: 16–28 https://doi.org/10.1016/j.compstruct.2017.07.095
48	J P Firmo, J R Correia. Fire behaviour of thermally insulated RC beams strengthened with EBR-CFRP strips: Experimental study. Composite Structures, 2015, 122: 144–154 https://doi.org/10.1016/j.compstruct.2014.11.063
49	J P Firmo, J R Correia, L A Bisby. Fire behaviour of FRP-strengthened reinforced concrete structural elements: A state-of-the-art review. Composites. Part B, Engineering, 2015, 80: 198–216 https://doi.org/10.1016/j.compositesb.2015.05.045
50	H Zhu, T Li, G Zhu, X Wang, G Wu, S Fan. Fire Resistance of strengthened RC members using NSM CFRP bars with a cladding layer. Journal of Composites for Construction, 2019, 23(1): 04018066 https://doi.org/10.1061/(ASCE)CC.1943-5614.0000896
51	D Yang, J Zhang, S Song, F Zhou, C Wang. Experimental investigation on the creep property of carbon fiber reinforced polymer tendons under high stress levels. Materials, 2018, 11(11): 2273 https://doi.org/10.3390/ma11112273
52	H Zhu, Z Q Dong, G Wu, H Y Chen, J Li, Y Liu. Experimental evaluation of bent FRP tendons for strengthening by external prestressing. Journal of Composites for Construction, 2017, 21(5): 04017032 https://doi.org/10.1061/(ASCE)CC.1943-5614.0000811
53	T Lou, S M R Lopes, A V Lopes. Numerical analysis of behaviour of concrete beams with external FRP tendons. Construction & Building Materials, 2012, 35: 970–978 https://doi.org/10.1016/j.conbuildmat.2012.04.055
54	P X W Zou. Long-term deflection and cracking behavior of concrete beams prestressed with carbon fiber-reinforced polymer tendons. Journal of Composites for Construction, 2003, 7(3): 187–193 https://doi.org/10.1061/(ASCE)1090-0268(2003)7:3(187)
55	A Ghallab, A W Beeby. Factors affecting the external prestressing stress in externally strengthened prestressed concrete beams. Cement and Concrete Composites, 2005, 27(9–10): 945–957 https://doi.org/10.1016/j.cemconcomp.2005.05.003
56	O Awani, T El-Maaddawy, N Ismail. Fabric-reinforced cementitious matrix: A promising strengthening technique for concrete structures. Construction & Building Materials, 2017, 132: 94–111 https://doi.org/10.1016/j.conbuildmat.2016.11.125
57	L N Koutas, Z Tetta, D A Bournas, T C Triantafillou. Strengthening of concrete structures with textile reinforced mortars: State-of-the-art review. Journal of Composites for Construction, 2019, 23(1): 03118001 https://doi.org/10.1061/(ASCE)CC.1943-5614.0000882
58	T C Triantafillou, K Karlos, K Kefalou, E Argyropoulou. An innovative structural and energy retrofitting system for URM walls using textile reinforced mortars combined with thermal insulation: Mechanical and fire behavior. Construction & Building Materials, 2017, 133: 1–13 https://doi.org/10.1016/j.conbuildmat.2016.12.032
59	M Elghazy, A El Refai, U Ebead, A Nanni. Post-repair flexural performance of corrosion-damaged beams rehabilitated with fabric-reinforced cementitious matrix (FRCM). Construction & Building Materials, 2018, 166: 732–744 https://doi.org/10.1016/j.conbuildmat.2018.01.128
60	J Donnini, V Corinaldesi. Mechanical characterization of different FRCM systems for structural reinforcement. Construction & Building Materials, 2017, 145: 565–575 https://doi.org/10.1016/j.conbuildmat.2017.04.051
61	C Escrig, L Gil, E Bernat-Maso. Experimental comparison of reinforced concrete beams strengthened against bending with different types of cementitious-matrix composite materials. Construction & Building Materials, 2017, 137: 317–329 https://doi.org/10.1016/j.conbuildmat.2017.01.106
62	T G Wakjira, U Ebead. Hybrid NSE/EB technique for shear strengthening of reinforced concrete beams using FRCM: Experimental study. Construction & Building Materials, 2018, 164: 164–177 https://doi.org/10.1016/j.conbuildmat.2017.12.224
63	J H Gonzalez-Libreros, L H Sneed, T D’Antino, C Pellegrino. Behavior of RC beams strengthened in shear with FRP and FRCM composites. Engineering Structures, 2017, 150: 830–842 https://doi.org/10.1016/j.engstruct.2017.07.084
64	L Ombres. Concrete confinement with a cement based high strength composite material. Composite Structures, 2014, 109: 294–304 https://doi.org/10.1016/j.compstruct.2013.10.037
65	L Ombres. Structural performances of thermally conditioned PBO FRCM confined concrete cylinders. Composite Structures, 2017, 176: 1096–1106 https://doi.org/10.1016/j.compstruct.2017.06.026
66	S M Raoof, D A Bournas. TRM versus FRP in flexural strengthening of RC beams: Behaviour at high temperatures. Construction & Building Materials, 2017, 154: 424–437 https://doi.org/10.1016/j.conbuildmat.2017.07.195
67	S M Raoof, L N Koutas, D A Bournas. Textile-reinforced mortar (TRM) versus fibre-reinforced polymers (FRP) in flexural strengthening of RC beams. Construction & Building Materials, 2017, 151: 279–291 https://doi.org/10.1016/j.conbuildmat.2017.05.023
68	L A S Kouris, T C Triantafillou. State-of-the-art on strengthening of masonry structures with textile reinforced mortar (TRM). Construction & Building Materials, 2018, 188: 1221–1233 https://doi.org/10.1016/j.conbuildmat.2018.08.039
69	F Parisi, C Menna, A Prota. Fabric-Reinforced Cementitious Matrix (FRCM) composites: Mechanical behavior and application to masonry walls. In: Failure Analysis in Biocomposites, Fibre-Reinforced Composites and Hybrid Composites. Woodhead Publishing, 2019,199–227
70	C G Papanicolaou, T C Triantafillou, K Karlos, M Papathanasiou. Textile-reinforced mortar (TRM) versus FRP as strengthening material of URM walls: In-plane cyclic loading. Materials and Structures, 2007, 40(10): 1081–1097 https://doi.org/10.1617/s11527-006-9207-8
71	C G Papanicolaou, T C Triantafillou, M Papathanasiou, K Karlos. Textile reinforced mortar (TRM) versus FRP as strengthening material of URM walls: Out-of-plane cyclic loading. Materials and Structures, 2007, 41(1): 143–157 https://doi.org/10.1617/s11527-007-9226-0
72	F A Kariou, S P Triantafyllou, D A Bournas, L N Koutas. Out-of-plane response of masonry walls strengthened using textile-mortar system. Construction & Building Materials, 2018, 165: 769–781 https://doi.org/10.1016/j.conbuildmat.2018.01.026
73	G Misseri, L Rovero. Parametric investigation on the dynamic behaviour of masonry pointed arches. Archive of Applied Mechanics, 2017, 87(3): 385–404 https://doi.org/10.1007/s00419-016-1199-4
74	L Koutas, S N Bousias, T C Triantafillou. Seismic strengthening of masonry-infilled RC frames with TRM: Experimental study. Journal of Composites for Construction, 2015, 19(2): 04014048 https://doi.org/10.1061/(ASCE)CC.1943-5614.0000507
75	L Garmendia, P Larrinaga, D García, I Marcos. Textile-reinforced mortar as strengthening material for masonry arches. International Journal of Architectural Heritage, 2014, 8(5): 627–648 https://doi.org/10.1080/15583058.2012.704480
76	M Shahverdi, C Czaderski, M Motavalli. Iron-based shape memory alloys for prestressed near-surface mounted strengthening of reinforced concrete beams. Construction & Building Materials, 2016, 112: 28–38 https://doi.org/10.1016/j.conbuildmat.2016.02.174
77	J Michels, M Shahverdi, C Czaderski. Flexural strengthening of structural concrete with iron-based shape memory alloy strips. Structural Concrete, 2018, 19(3): 876–891 https://doi.org/10.1002/suco.201700120
78	M R Izadi, E Ghafoori, M Shahverdi, M Motavalli, S Maalek. Development of an iron-based shape memory alloy (Fe-SMA) strengthening system for steel plates. Engineering Structures, 2018, 174: 433–446 https://doi.org/10.1016/j.engstruct.2018.07.073
79	N B Singh, M Kalra, S K Saxena. Nanoscience of cement and concrete. Materials today: Proceedings, 2017, 4(4): 5478–5487
80	N V Rao, M Rajasekhar, K Vijayalakshmi, M Vamshykrishna. The future of civil engineering with the influence and impact of nanotechnology on properties of materials. Procedia Materials Science, 2015, 10: 111–115 https://doi.org/10.1016/j.mspro.2015.06.032
81	L Lv, P Guo, G Liu, N Han, F Xing. Light induced self-healing in concrete using novel cementitious capsules containing UV curable adhesive. Cement and Concrete Composites, 2020, 105: 103445 https://doi.org/10.1016/j.cemconcomp.2019.103445
82	S Bansal, R K Tamang, P Bansal, P Bhurtel. Biological methods to achieve self-healing in concrete. Advances in Structural Engineering and Rehabilitation, 2020, 38: 63–71 https://doi.org/10.1007/978-981-13-7615-3_5
83	H Rong, G Wei, G Ma, Y Zhang, X Zheng, L Zhang, R Xu. Influence of bacterial concentration on crack self-healing of cement-based materials. Construction & Building Materials, 2020, 244: 118372 https://doi.org/10.1016/j.conbuildmat.2020.118372

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